I received a letter from RSAF few days ago. I was really anxious upon opening it because it could be that my application wasn't successful. And i was in fact being asked to sit for the COMPASS(Computerised Aptitude Selection System) test. The aim of the test is to test your basic understanding of coordinates, direction(whether you can determine your left and right at different perspectives) and also your hand and leg coordination and most importantly, your IQ. I was so relieved to even get this letter. This is a chance that is only going to come by once in a lifetime. I've been given a chance, and i should not waste it. I pray that i'd do above average for this test. Thank you God and also RSAF.